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Chemische vergelijkingen in evenwicht op12/27/24

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Breng de vergelijking van een chemische reactie in evenwicht
CoSO4 + BaCl2 = BaSO4 + CoCl2 =>
CoSO4 + BaCl2 = BaSO4 + CoCl2

CaCO3 + Al2O3 = Al2(CO3)3 + CaO =>
3 CaCO3 + Al2O3 = Al2(CO3)3 + 3 CaO

Cr + HNO3 = Cr(NO3) + H2O + NO2 =>
Cr + 2 HNO3 = Cr(NO3) + H2O + NO2

MgCl2 = Mg + Cl =>
MgCl2 = Mg + 2 Cl

NO2(g) + O2(g) + H20(l) = HNO3 =>
20 NO2(g) + 10 O2(g) + H20(l) = 20 HNO3

H2SO4 + TiO2 = (TiO)2{+} + (SO4)2{-} + H2O =>
2 H2SO4 + 2 TiO2 = (TiO)2{+} + (SO4)2{-} + 2 H2O

ZnS + HNO3 = H2S + Zn(NO3)2 =>
ZnS + 2 HNO3 = H2S + Zn(NO3)2

I2 + NaCl = ICl + Na =>
I2 + 2 NaCl = 2 ICl + 2 Na

Ba + P = Ba3P2 =>
3 Ba + 2 P = Ba3P2

Na2S2O3 + KClO3 + NaOH = Na2SO4 + KCl + H2O =>
3 Na2S2O3 + 4 KClO3 + 6 NaOH = 6 Na2SO4 + 4 KCl + 3 H2O

Cr(OH)2 + HIO4 = Cr(IO4)2 + H2O =>
Cr(OH)2 + 2 HIO4 = Cr(IO4)2 + 2 H2O

(CH)3(OH)2 + O2 = CO2 + H2O =>
4(CH)3(OH)2 + 13 O2 = 12 CO2 + 10 H2O

Se + NaBH4 + H2O = NaHSe + Na2B4O7 + H2 =>
2 Se + 4 NaBH4 + 7 H2O = 2 NaHSe + Na2B4O7 + 14 H2

Na + H2O = NaOH + (H2) =>
2 Na + 2 H2O = 2 NaOH + (H2)

KNO3 + NaOH + Al + H2O = NH3 + Na3[Al(OH)6] + K3[Al(OH)6] =>
3 KNO3 + 21 NaOH + 8 Al + 18 H2O = 3 NH3 + 7 Na3[Al(OH)6] + K3[Al(OH)6]

KPH + NaOH = KNaP + H2O =>
KPH + NaOH = KNaP + H2O

Zn + CuSO4 + H2O = Cu(OH)2 + ZnSO4 + H2 =>
Zn + CuSO4 + 2 H2O = Cu(OH)2 + ZnSO4 + H2

La7Sr3Cr9CoO30 + La9Sr1Cr8Cu2O30 = La16Sr4Cr17CoCu2O60 =>
La7Sr3Cr9CoO30 + La9Sr1Cr8Cu2O30 = La16Sr4Cr17CoCu2O60

CuNO3 + K{+2}S = Cu{+2}S + KNO3 =>
CuNO3 + K{+2}S = Cu{+2}S + KNO3

Ca(OH)2 + NH4OH = Ca(NH4OH)2 + OH =>
Ca(OH)2 + 2 NH4OH = Ca(NH4OH)2 + 2 OH

Br2 + NH4I = NH4Br + I2 =>
Br2 + 2 NH4I = 2 NH4Br + I2

CH3COOH + Cl2 = CH3COCl + HClO =>
CH3COOH + Cl2 = CH3COCl + HClO

Ba2Cl2O6 = BaCl + O =>
Ba2Cl2O6 = 2 BaCl + 6 O

C6H5COOH + Al = AlC6H5COOH =>
C6H5COOH + Al = AlC6H5COOH

K2CO3 + H2 = KHCO3 + KH =>
K2CO3 + H2 = KHCO3 + KH

CH3COOCH2CH3 + Na2CO3 = CH3COOCH2CHNa + H2O + CO2 =>
19 CH3COOCH2CH3 + 10 Na2CO3 = 20 CH3COOCH2CHNa + 16 H2O + 6 CO2

I2 + HF = IF + H =>
I2 + 2 HF = 2 IF + 2 H

C6H5CH2OH + H2SO4 + KMnO4 = C6H5CHO + K2SO4 + H2O + MnSO4 =>
5 C6H5CH2OH + 3 H2SO4 + 2 KMnO4 = 5 C6H5CHO + K2SO4 + 8 H2O + 2 MnSO4

NH4 + HCl = NH4Cl + H =>
NH4 + HCl = NH4Cl + H

CH2OHCH2OH + K2Cr2O7 + CH3COOH = COOKCOOK + CH3COOCr + H2O =>
2 CH2OHCH2OH + K2Cr2O7 + CH3COOH = COOKCOOK + 2 CH3COOCr + 5 H2O

C4H10O + H2 = C4H12 + H2O =>
C4H10O + 2 H2 = C4H12 + H2O

CaC2 + H2O = C2H2 + CaO =>
CaC2 + H2O = C2H2 + CaO

IO3{-} + Sn = IO{-} + SnO2 =>
IO3{-} + Sn = IO{-} + SnO2

KNO3 + Al + NaOH + H2O = K[Al(OH)4] + NaNO3 + NH3 =>
8 KNO3 + 8 Al + 5 NaOH + 18 H2O = 8 K[Al(OH)4] + 5 NaNO3 + 3 NH3

H2S + Mo8O23 = Mo4O11 + SO2 + H2 =>
H2S + 2 Mo8O23 = 4 Mo4O11 + SO2 + H2

NaC1 = Na + C =>
NaC1 = Na + C

Sc + O2 = Sc2O6 =>
2 Sc + 3 O2 = Sc2O6

Na3PO4 + Sr(NO3)2 = Sr3(PO4)2 + NaNO3 =>
2 Na3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 NaNO3

Au + Ag = AuAg =>
Au + Ag = AuAg

HSO3 + HNO3 = NO2 + H2SO4 =>
HSO3 + HNO3 = NO2 + H2SO4

CH2CH3OH + HBr = CH3Br + H2O =>
CH2CH3OH + 2 HBr = 2 CH3Br + H2O

Ca(OH)2 + SO2 = CaSO3 + H2O =>
Ca(OH)2 + SO2 = CaSO3 + H2O

KNO2HI = KIHNO2 =>
KNO2HI = KIHNO2

CdSO4H2S = CdSH2SO4 =>
CdSO4H2S = CdSH2SO4

K4C + O2 = KO + CO2 =>
K4C + 3 O2 = 4 KO + CO2

Mn2O3 + PbO2 + HNO3 = H2MnO7 + Pb(NO3)2 + H2O =>
Mn2O3 + 9 PbO2 + 18 HNO3 = 2 H2MnO7 + 9 Pb(NO3)2 + 7 H2O

CuNO3 + NH3 = Cu(NH3)4 + NO3 =>
CuNO3 + 4 NH3 = Cu(NH3)4 + NO3

C2H5COOH + Ca = Ca(C2H5COO) + H2 =>
2 C2H5COOH + 2 Ca = 2 Ca(C2H5COO) + H2

HI + HgS = H2S + HgI2 =>
2 HI + HgS = H2S + HgI2

Fe(CO3) = FeO + CO2 =>
Fe(CO3) = FeO + CO2

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Breng de vergelijking van een chemische reactie in evenwicht
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